baber/WOPTO huggingface dataset:
Patent WO-2022021582-A1 (WO)
Inventor: WAN HONGYU
IPC: B61D25/00
Filed: 2020-09-18
Abstract: A carriage and a rail vehicle. Multiple emergency escape windows (120) are provided on a side wall (110) of the carriage, and each emergency escape window (120) comprises a fixing frame (121) connected to the side wall (110); the inner side of the fixing frame (121) is connected to a window profile (122), and the inner side of the window profile (122) is connected to a window body (123) by means of a sealing member (126); an operating handle (124) is provided on the window body (123), a protective cover (125) covers the outer side of the operating handle (124), the upper end of the protective cover (125) is connected to the sealing member (126), and a pull-out portion (1251) is provided on the protective cover (125). The multiple emergency escape windows (120) provided on the side wall of the carriage body can provide multiple escape channels for passengers and facilitate the passengers quickly escaping from the carriage; moreover, the way to open the emergency escape windows is very convenient and effective, so that the passengers can quickly escape from the carriage from the window body position, thus reducing a potential safety hazard of the carriage.
Patent WO-2021063298-A1 (WO)
Inventor: ZHU QIANGHUA
IPC: H04W8/02
Filed: 2020-09-28
Abstract: The present application provides a method for implementing external authentication, a communication device and a communication system, which are used to implement the authentication of externally subscribed terminals. The method comprises: a mobility management network element obtains external authentication indication information; the mobility management network element sends a first request message to a terminal according to the external authentication indication information, the first request message being used to request external authentication; the mobility management network element receives a first non-access stratum (NAS) message from the terminal; the mobility management network element sends relevant information of an external entity to an authentication service function network element according to the first NAS message, the relevant information of the external entity being used to address the external entity, the external entity being used to authenticate the terminal; the mobility management network element receives an external authentication result from the authentication service function network element.
Patent WO-2021120789-A1 (WO)
Title: Data writing method and apparatus, and storage server and computer-readable storage medium
Inventor: ZHANG YU
IPC: G06F3/06
Filed: 2020-10-09
Abstract: A data writing method and apparatus, and a storage server and a computer-readable storage medium. The method comprises: when a write request is received, writing write data corresponding to the write request into a write buffer region (S201); when a data pull-down operation is triggered for the write buffer region, acquiring historical access data of a data block corresponding to the data to be pulled down (S202); using, based on the historical access data, a statistical method to determine whether the data to be pulled down is write-only data (S203); if the data to be pulled down is write-only data, writing the data to be pulled down into a hard disk drive (S204); and if the data to be pulled down is not write-only data, writing the data to be pulled down into a buffer (S205). The data writing method can effectively reduce useless traffic written into the buffer, and leave a larger space for common data in the buffer to increase the buffer space utilization rate, thereby improving the read hit rate of the buffer and improving the read performance of a storage system; the lowest write traffic of the buffer is realized; and the efficiency of a write strategy is improved.
Patent WO-2022087941-A1 (WO)
Inventor: LU YUNHUA
IPC: G06N3/02
Filed: 2020-10-29
Abstract: A face reconstruction model training method and apparatus, a face reconstruction method and apparatus, and an electronic device and a readable storage medium. The face reconstruction model training method comprises: acquiring training data (101); inputting a first face image into a first network model to obtain a second face image (102); inputting a target face image and the second face image into a second network model to obtain a discrimination result (103); acquiring a first loss function corresponding to the first network model, and adjusting parameters of the first network model according to the first loss function (104); acquiring a second loss function corresponding to the second network model, and adjusting parameters of the second network model according to the second loss function (105); alternately executing the foregoing steps so as to alternately train the first network model and the second network model (106); using the trained first network model as a face reconstruction model (107). The foregoing solution can increase the accuracy and resolution of face reconstruction.
Patent WO-2022099462-A1 (WO)
Title: 一种防止哑铃片脱落的哑铃
Inventor: ZHANG YONG
IPC: A63B21/072
Filed: 2020-11-10
Abstract: 一种防止哑铃片脱落的哑铃，包括哑铃杆（1），所述哑铃杆（1）两端套接哑铃片（2），所述哑铃杆（1）两端螺纹连接固定块（3），所述哑铃杆（1）两端设有限位装置（4），所述限位装置（4）包括限位凸块（41）、限位槽（411）、活动限位块（412）和弹簧（413），所述限位凸块（41）设置在所述哑铃杆（1）两端外壁，所述限位槽（411）设置在所述哑铃片（2）内壁四周，所述限位凸块（41）内部卡接所述弹簧（413），所述弹簧（413）上端连接所述活动限位块（412），所述限位凸块（41）插接在所述限位槽（411）内部，所述活动限位块（412）插接在所述限位槽（411）内部，所述哑铃杆（1）外壁中间设有防滑层（11），所述防滑层（11）两端设有凸块（12）。该哑铃增加固定槽（422）的限位和固定性，从而达到哑铃片脱落的效果。
Patent WO-2021169424-A1 (WO)
Title: 线上消息处理方法、装置、设备及可读存储介质
Inventor: ZHENG WENCHEN
IPC: G06Q30/02
Filed: 2020-11-17
Abstract: 一种线上消息处理方法、装置、设备及可读存储介质，包括以下步骤：主导方平台发送预设数据至备选参与方平台，以供所述备选参与方平台反馈预测参数，所述主导方平台根据接收到的预测参数确定参与竞价的参与方平台，而后在接收到消息请求时，所述主导方平台和所述参与方平台确定目标参数，根据所述目标参数进行实时竞价。
Patent WO-2022021682-A1 (WO)
Inventor: LIU FEI
IPC: H01S5/343
Filed: 2020-11-19
Abstract: A low-power AlGaInP red light semiconductor laser with double asymmetric waveguide layers and a preparation method therefor. The low-power AlGaInP red light semiconductor laser comprises a GaAs substrate (1), a GaAs buffer layer (2), a lower transition layer (3), a lower limiting layer (4), a gradient lower waveguide layer (5), a first quantum well (6), a barrier layer (7), a second quantum well (8), a gradient upper waveguide layer (9), a first upper limiting layer (10), a corrosion stop layer (11), a second upper limiting layer (12), an upper transition layer (13), and a GaAs cap layer (14) that are sequentially arranged from bottom to top. The lower waveguide layer is the gradient lower waveguide layer (5), and the upper waveguide layer is the gradient upper waveguide layer (9), and is half-doped. By means of the thickness of the upper waveguide layer and the lower waveguide layer and the double asymmetric design of components, the device resistance is reduced, an optical field is driven to shift to the lower waveguide, an internal loss caused by carrier absorption brought by the overlap of the optical field and the upper limiting layer, the slope efficiency is increased to 0.9 W/A, and waste heat generated by an active area is reduced, so that the quality of a light spot is increased by using a metal coating, the output power is increased, and the reliability of high-temperature operation is enhanced.
Patent WO-2022021687-A1 (WO)
Title: 快速响应码区域定位方法、电子设备及存储介质
Inventor: WANG YANAN
IPC: G06T7/90
Filed: 2020-11-20
Abstract: 本申请提供了一种快速响应码区域定位方法、电子设备及存储介质。所述方法包括：确定第一位置探测图形的候选区集合；对输入的快速响应码图像进行二值化，得到所述快速响应码图像的二值化图像；确定第二位置探测图形的候选区集合；候选区合并优化；候选区去重；位置探测图形分组筛选和排序；快速响应码区域矫正及解码。
Patent WO-2021189882-A1 (WO)
Inventor: LIU XIANKUAN
IPC: G08G1/0968
Filed: 2020-11-23
Abstract: Disclosed are a vehicle scheduling method, apparatus and system. The method comprises, according to a preset scheduling period repeatedly executing: receiving driving information collected by a target vehicle (S101); searching, according to a global path of the target vehicle, a topological map for a target directed edge matching the driving information (S102); according to the target directed edge and a coverage area of the target vehicle, determining a road right node sequence of the target vehicle (S103), wherein the road right node sequence comprises a plurality of road right nodes, and the road right nodes are nodes in the topological map; if the state of each road right node in the road right node sequence is an idle state, using a road right node, in the road right node sequence, that matches the global path as a target road right node, and sending the target road right node to the target vehicle (S104), such that the target vehicle drives according to a path indicated by the target road right node.
Patent WO-2021238116-A1 (WO)
Title: Anti-pid poe adhesive film specifically for photovoltaic double-glass assembly packaging and preparation method therefor
Inventor: ZHANG WEIXIANG
IPC: C09J151/06
Filed: 2020-11-25
Abstract: The present invention relates to the technical field of solar cell packaging adhesive films, and specifically relates to an anti-PID POE adhesive film specifically for photovoltaic double-glass assembly packaging and a preparation method therefor. The POE adhesive film comprises the following raw materials in parts by weight: 1-30 parts of a POE graft modified resin, 90-95 parts of a first POE resin, 0.01-0.5 parts of an ultraviolet absorbent, 0.1-0.5 parts of a PID regulator, 0.01-0.5 parts of a light stabilizer, 0.5-5 parts of a crosslinking auxiliary agent, 0.1-0.5 parts of a coupling agent, 0.01-0.5 parts of an antioxidant and 0.5-5 parts of a crosslinking agent. Compared with an adhesive film used in the current industry, the POE adhesive film has a better PID resistance and aging resistance, and can ensure that the power attenuation of PID after 192 h is controlled within 3.0%.
Patent WO-2022007313-A1 (WO)
Inventor: XUE BINBIN
IPC: H01L31/02
Filed: 2020-11-26
Abstract: 一种汇流条(30)、光伏组件及电池串(40)的连接方法，涉及光伏组件技术领域。汇流条(30)在连接的过程中，只需要将被连接件夹设在第一翻折部(301)和第二翻折部(302)之间并捏合后粘接连接即可，无需高温环境，也无需其他的复杂操作，从而降低了加工成本，并且通过第一导电胶膜(202)或者第二导电胶膜(3012)可以进行初步对位，为之后的贴合操作提供了便利。同时，操作过程中，不会产生焊锡渣，也不存在溢胶的问题，简化了加工工序，提高了加工效率，提升了光伏组件的制程良率。
Patent WO-2021143367-A1 (WO)
Title: Vehicle rear-view mirror assembly
Inventor: CAO ZHENHU
IPC: G02F1/155
Filed: 2020-11-28
Abstract: The present invention relates to a vehicle rear-view mirror assembly, comprising an electrochromic mirror element, said element comprising: a substantially transparent first electrically conductive base material, which comprises a first surface and a second surface as well as a first edge surface; a substantially transparent second electrically conductive base material, comprising a third surface and a fourth surface as well as a second edge surface; a sealing piece, approximately circumferentially arranged between peripheral areas of the first electrically conductive base material and the second electrically conductive base material, so as to seal and combine the second surface and the third surface and define an empty cavity; an electrochromic medium, which is arranged within the empty cavity; and a substantially transparent concave outer casing, comprising an outer casing upper part which has an upper part outer surface and an upper part inner surface, and an outer casing side part which has a side part outer surface and a side part inner surface, a covering layer being provided along the outer casing side part and an area along the periphery of the outer casing upper part; when examining from the concave outer casing outer surface, the sealing piece is hidden behind the covering layer. The present vehicle rear-view mirror has advantageous qualities such as being aesthetically pleasing as a whole, providing a wide field of view, being safe and injury preventing, and not easily shattering.
Patent WO-2021232746-A1 (WO)
Title: Speech recognition method, apparatus and device, and storage medium
Inventor: XIONG SHIFU
IPC: G10L15/02
Filed: 2020-12-02
Abstract: A speech recognition method, apparatus and device, and a storage medium. The method comprises: acquiring a configured hot word library; during the process of recognizing speech to be recognized, determining, on the basis of said speech and the hot word library, an audio-related characteristic needed at the current decoding moment; since hot word information is used during the process of determining the audio-related characteristic, if a speech clip at the current decoding moment includes a certain hot word, the determined audio-related characteristic being capable of including complete audio information corresponding to the hot word; further determining, on the basis of the audio-related characteristic and from the hot word library, a hot-word-related characteristic needed at the current decoding moment, wherein the hot-word-related characteristic can accurately indicate whether the speech clip at the current decoding moment includes a hot word and indicate which hot word is specifically included; and finally, determining a recognition result of said speech at the current decoding moment on the basis of the audio-related characteristic and the hot-word-related characteristic, wherein the recognition result for recognition of the hot word is more accurate.
Patent WO-2022062181-A1 (WO)
Title: Adaptateur, ensemble adaptateur et ensemble adaptateur d'alimentation
Inventor: LI XIANGFU
IPC: H01R13/40
Filed: 2020-12-04
Abstract: La présente invention concerne un adaptateur (4), un ensemble adaptateur (3) et un ensemble adaptateur d'alimentation (1). L'adaptateur (4) comprend un premier boîtier (41), une broche de contact (42), une première plaque de recouvrement (43) et un premier élément de connexion électrique (44). Le premier boîtier (41) est pourvu d'une première structure de paroi latérale (411), d'une première plaque d'extrémité (412) et d'une partie de maintien (413) qui entourent un premier espace de réception (410), et la partie de maintien (413) entoure en outre une fente (414). La broche de contact (42) est située dans la fente (414) et installée sur la partie de maintien (413), et la broche de contact (42) et la fente (414) sont utilisées pour être reliées à un cordon de raccordement (5) et sont en outre reliées à une alimentation électrique au moyen du cordon de raccordement (5). La première plaque de recouvrement (43) est installée sur le côté de la première structure de paroi latérale (411) à distance de la première plaque d'extrémité (412), la première plaque de recouvrement (43) comprend un premier corps principal de plaque de recouvrement (431) et une première partie de liaison coulissante (432), et la première partie de liaison coulissante (432) est utilisée pour être en liaison coulissante avec un adaptateur d'alimentation (2). Le premier élément de connexion électrique (44) est installé sur la première plaque de recouvrement (43) et connecté électriquement à la broche de contact (42), et le premier élément de connexion électrique (44) est utilisé pour être en contact avec une fiche de l'adaptateur d'alimentation (2) lorsque la première partie de liaison coulissante (432) est en liaison coulissante avec l'adaptateur d'alimentation (2), de telle sorte que la broche de contact (42) est électriquement connectée à la fiche de l'adaptateur de puissance (2) au moyen du premier élément de connexion électrique (44).
Patent WO-2021110165-A1 (WO)
Inventor: FAN WEIZHEN
IPC: H01M10/0567
Filed: 2020-12-07
Abstract: Disclosed is a lithium secondary battery electrolyte. The electrolyte is obtained by adding a polyfluorophosphate of a specific structure and a non-aqueous solvent to a LiPF6 electrolyte lithium salt and reasonably compounding same. A lithium secondary battery using the electrolyte can have a good thermal stability and chemical stability during high-rate charging and discharging, and also has a low internal resistance and a better low temperature performance and cycle life.
Patent WO-2022104952-A1 (WO)
Title: 屏幕状态控制方法、装置及存储介质
Inventor: YANG BO
IPC: G06F1/16
Filed: 2020-12-10
Abstract: 一种屏幕状态控制方法、装置（30）、存储介质，该方法包括：接收根据折叠事件产生的耦合电容（201），所述耦合电容符合第一预设条件（202）；基于所述耦合电容符合第一预设条件，控制所述屏幕状态（203）。
Patent WO-2021253786-A1 (WO)
Inventor: NIE ZHIWEN
IPC: B82Y30/00
Filed: 2020-12-25
Abstract: 本申请公开一种复合材料及其制备方法和量子点发光二极管。该复合材料包括n型金属氧化物纳米颗粒和连接在所述n型金属氧化物纳米颗粒表面的式I所示的有机分子，所述有机分子上的羧基结合在所述n型金属氧化物纳米颗粒表面；式I中，R  1 为-(CH  2 )  n -，n为大于或等于1的整数。该复合材料不仅有效缩短了金属氧化物纳米粒子间距，而且保证纳米颗粒之间不会团聚，同时双极性基团的有机分子结合在n型金属氧化物纳米颗粒表面，可以降低其表面缺陷，增强纳米粒子间的电子传导能力，从而提高了复合材料的电子迁移率，因此增强了复合材料的电子传输能力。
Patent WO-2022141285-A1 (WO)
Title: Procédé et appareil d'alignement de ressources sur une liaison latérale
Inventor: GUO XIN
IPC: H04W72/02
Filed: 2020-12-30
Abstract: Des modes de réalisation de la présente demande concernent un procédé et un appareil pour un alignement de ressources sur une liaison latérale (SL). Selon un mode de réalisation de la présente demande, un procédé peut comprendre : la réception d'informations de partition de ressources associées à au moins une partition de ressources d'un groupe de ressources ; la sélection d'au moins un motif de ressources parmi un ensemble de motifs de ressources associé à une partition de ressources de l'au moins une partition de ressources selon les informations de partition de ressources reçues ; et la transmission d'une indication pour indiquer l'au moins un motif de ressources sélectionné. Des modes de réalisation de la présente demande peuvent économiser de l'énergie pour des UE qui réalisent une communication en SL dans un mode d'économie d'énergie ainsi que diminuer une collision de ressources entre différentes communications en SL.
Patent WO-2021218226-A1 (WO)
Inventor: WANG JUN
IPC: G06K9/62
Filed: 2020-12-31
Abstract: A method for verifying labeled data, applicable in an automatic labeling platform or a model training device. The method comprises: acquiring a dataset (301), the dataset comprising N pieces of labeled data of a same category; transforming the dataset by employing M transformation schemes to produce M transformed sets (302), where each transformed set comprises N pieces of transformed data corresponding to the N pieces of labeled data; determining respective degrees of abnormality of the N pieces of labeled data on the basis of the M transformed data (303); and determining, on the basis of the respective degrees of abnormality of the N pieces of labeled data, abnormal data of which a category label is abnormal among the N pieces of labeled data (304). The method allows abnormal data to be filtered from labeled data, thus increasing the accuracy of the labeled data. The use of the filtered labeled data in training network models for service scenarios also increases the precision and robustness of the network models.
Patent WO-2022088532-A1 (WO)
Inventor: SUN SHUFENG
IPC: B23K26/0622
Filed: 2021-01-22
Abstract: L'invention concerne un procédé de traitement en parallèle hiérarchique femtoseconde holographique pour une microstructure sphérique, comprenant les étapes suivantes : détermination, selon un motif de réseau de microstructures à traiter sur la surface d'une pièce ouvrée, de la position au niveau de laquelle sont situées des microstructures de différentes couches de la surface de la pièce ouvrée et des informations de profondeur, et génération de fichiers de coordonnées correspondant aux multiples couches des microstructures ; réalisation d'un calcul itératif sur un hologramme correspondant aux multiples couches des microstructures au moyen d'une transformée de Fourier fractionnelle conformément aux fichiers de coordonnées générés, afin d'obtenir un hologramme répondant aux exigences définies ; et utilisation de l'hologramme obtenu correspondant aux multiples couches des microstructures pour moduler un faisceau laser femtoseconde, et utilisation du faisceau laser femtoseconde modulé pour traiter la pièce ouvrée. La présente invention concerne en outre un système et un procédé de traitement en parallèle hiérarchique femtoseconde holographique pour une microstructure sphérique. Au moyen du procédé et du système de traitement en parallèle, une microstructure sophistiquée et une relation de position précise peuvent être obtenues sans plate-forme de traitement sophistiquée, de sorte que les erreurs de traitement sont réduites.
Patent WO-2022151533-A1 (WO)
Inventor: CHENG LIKUN
IPC: G06F3/041
Filed: 2021-01-29
Abstract: Disclosed in the present invention are a display device and a manufacturing method for same. The display device comprises a plurality of pixel island areas separated from each other, and a plurality of connection bridge areas for connecting the adjacent pixel island areas to each other. The display device further comprises a first metal layer, which is patterned in the pixel island areas to form anodes and patterned in the connection bridge areas to form at least one metal wire.
Patent WO-2022165629-A1 (WO)
Title: Procédé et appareil de commande permettant de déterminer des données d'une liste dans l'ordre inverse sur la base d'une liste dans l'ordre
Inventor: WANG XIUZHI
IPC: G06F16/00
Filed: 2021-02-02
Abstract: Il est prévu, dans la présente invention, un procédé de commande permettant de déterminer des données d'une liste dans l'ordre inverse sur la base d'une liste dans l'ordre. Le procédé comprend les étapes suivantes consistant : (a) à agencer, en ordre inverse, les numéros de séquence de S articles selon des règles d'agencement comportant le nombre total S d'articles dans une liste dans l'ordre, M numéros de page des articles paginés et le nombre N d'articles à l'intérieur de chaque numéro de page; (b) à déterminer des données de liste correspondant aux numéros de séquence de N articles à l'intérieur de P numéros de page des articles paginés dans une liste dans l'ordre, où 0 ＜ P ≤ M; (c) sur la base de l'étape (b) et à l'aide des numéros de page des articles paginés en tant qu'unités, à parcourir des données de liste correspondant aux numéros de séquence d'articles à l'intérieur de tous les numéros de page des articles paginés dans la liste dans l'ordre inverse; et (d) à utiliser, en tant que résultat d'affichage, les numéros de séquence des S articles, qui sont agencés dans l'ordre inverse et des données de liste correspondant aux numéros de séquence des S articles. Dans la présente invention, un algorithme est simple et efficace, la quantité de calcul est assez faible, la vitesse est rapide, et le nombre de ressources de stockage est faible; et une liste peut être commutée dans l'ordre inverse, et une opération de compatibilité est effectuée, ce qui permet d'empêcher une situation dans laquelle aucune donnée n'est présente. Le procédé de la présente invention est simple et pratique et rapide à utiliser, et présente des fonctions puissantes et une valeur commerciale élevée.
Patent WO-2022095296-A1 (WO)
Inventor: LV FEIYU
IPC: H01F1/10
Filed: 2021-02-04
Abstract: 一种铁氧体材料及其制备方法和用途。所述铁氧体材料的化学式为Bi  1.3 Ca  x+2y Y  1.7-x-2y Fe  5-x-y Zr  x W  y O  12 ；x为0.3～0.4，y为0.01～1。制备方法包括以下步骤：(1)将铁氧体材料的原料进行混合，烧结，得到铁氧体材料的前驱体；(2)将铁氧体材料的前驱体再次进行混合，烘干，成型，烧结，得到所述铁氧体材料。
Patent WO-2022062306-A1 (WO)
Title: Epoxy resin composition with non-matching molar amounts of epoxy group and active hydrogen
Inventor: LIU WEI
IPC: C08G59/50
Filed: 2021-02-08
Abstract: Disclosed is an epoxy resin composition with non-matching molar amounts of an epoxy group and active hydrogen. The epoxy resin composition comprises an epoxy resin component and a curing agent component. The Tg of cured products of the epoxy resin and the curing agent component in different mixing ratios were determined by experiment, and the ratio that provided the highest Tg was taken as the standard. As weight percentages of the total weights of the components, the epoxy resin component comprises a bisphenol A epoxy resin at a content of 50-100 wt%; the curing agent component comprises polyetheramine at a content of 60-98 wt% and a low-viscosity Mannich base at a content of 2-20 wt%. The epoxy resin system with non-matching molar amounts of an epoxy group and an active hydrogen has little impact on the gel time, can increase the Tg of the cured product and can reduce the viscosity of the product. Furthermore, the raw materials used for the low-viscosity Mannich base are readily available and the production process is simple, thereby providing significant economic benefits.